Rhinolith

Rhinoliths are rare entities encountered in clinical practice. They are calcified masses found within the nasal cavity. Which lesions can be encountered incidentally upon a routine dental radiograph. This article reports a case of such an incidental finding of rhinolith on a dental radiograph

Eruption times and patterns of permanent teeth in school children of India

Aim: To study the eruption pattern of permanent teeth excluding third molars in school children of Mysore, South India. Objectives: To compare the eruption times determined with previous studies. To determine range of variation of the eruption time of each tooth and evaluate if any preponderance exists in the eruption timings of maxillary and mandibular teeth and between boys and girls. Materials and Methods: This was a descriptive cross sectional study. A random sample of 5007 school children in the age group of 5-14 years was selected. The mean age of eruption of individual permanent teeth was recorded and results were analyzed using Probit analysis. Results: The study population included 2371 boys constituting 47.26% and 2636 girls constituting 52.65% of the total sample. In the age group of 5 years, one of the permanent teeth was found to be erupted. In the age group of 14 years, all the permanent teeth except third molar had erupted. Girls showed early tooth eruption compared to boys. Mandibular teeth erupted earlier than maxillary teeth in both the sexes. Right and left sided teeth erupted at the same time in both the arches. Conclusion: The mean ages of eruption obtained from the present study are strikingly comparable with those of other investigators in different populations across the world. Since the current study involves a large sample of children, the data reported in this study could be used as standards when assessing permanent tooth eruption in Indian children

Optimization of sensitometric properties of blue and green light sensitive dental radiographic films employing an automatic processor

Background: Accurate film processing is of paramount importance in acquiring a good diagnostic radiograph. Radiographic films show variations in densities and contrast, with changes in processing conditions, and also film type, all of which are interdependent. Therefore, this research was conducted to recognize the effect of time and temperature variations of automatic processor on the sensitometric properties of blue and green light sensitive screen films. The study also aimed to note the effect on sensitometric properties when mismatch occurred when using between the screen and film belonging to different manufacturers. Materials and Methods: Sixty green light sensitive and 60 blue light sensitive spectrally matched screen film combinations were used in the study. However, the films and the intensifying screens employed belonged to different manufacturers. These films were exposed to five different exposure times and subsequently processed in an automatic processor, using two different protocols. Initially, at constant processing time of 2.5 min, five different processing temperatures were employed. Later, maintaining constant processing temperature of 35°C and five different processing times were engaged. Density, contrast and speed were calculated, using H and D curve. Results: Results revealed increasing density, contrast and speed values with increasing processing times and temperatures of both green and blue sensitive films. Conclusion: This investigation clearly establishes the possibility of obtaining optimal sensitometric properties, despite using intensifying screens and films of different manufacturers, if spectral match is ensured

Prevalence of gingival fibrous nodule in South Indians

Aims and Objectives: Gingival fibrous nodule is considered a normal variant of oral mucosa. So far no studies have been done to determine the prevalence and other characteristics of this entity. Hence, this study was taken up to study the prevalence of gingival fibrous nodule is south Indians. Materials and Methods: This clinical study consisted of 4642 adult subjects who were examined for the presence of gingival fibrous nodules. The age range of the subjects was 10-89 years. The study consisted of 2818 males and 1824 females. Results: One hundred and forty-five gingival fibrous nodules were identified in 128 individuals with a prevalence of 2.75%. They were predominant in males, in the mandibular anterior region. Multiple gingival fibrous nodules were more common than solitary form. Conclusion: This study demonstrates the prevalence of gingival fibrous nodules in south Indians

Oral epithelioid hemangioendothelioma

Epithelioid hemangioendothelioma (HE) is an intermediate malignant potential vascular neoplasm with uncertain clinical behavior, wide variations in microscopic findings, and prognosis. According to the World Health Organization (2002) classification, epithelioid HE has been considered under malignant tumors which rarely metastasize. The epithelioid variant, the most aggressive one, has similar gender predilection and sporadic occurrence in children. The patients usually present with an asymptomatic oral mass whereas few cases may report with the painful bleeding lesion. We attempt to present a case in an adolescent male with previously never described biological behavior, diverse histopathological features, and immunohistochemistry findings

Multiple Extensive Complex Odontomas of the Jaws

Abstract Odontomas are odontogenic tumors occurring in the oral cavity. They are composed of dental tissues namely enamel, dentin, cementum and pulp and are mostly discovered on routine radiographic examination owing to their benign and asymptomatic nature. Not many cases of odontomas erupting into the oral cavity are reported. An extensive survey of English literature revealed ten cases of erupted compound odontomas, and the present paper reports a case of a multiple symptomatic erupted complex odontomas of unusually large size involving both the jaws and the maxillary sinus in a 13-year-old male patient. Clinical and radiological examination using conventional and advanced diagnostic imaging with CT revealed an abnormally large radio-opaque mass, the density of which resembled enamel/bone occupying both the jaws and maxillary sinuses bilaterally. Diagnosis of odontoma was made which was confirmed histopathologically. Complete excision of the lesion with lining involving whole of maxillary sinus bilaterally and from the mandibular anterior region was done. Post operative period was uneventful with no evidence of recurrence. Keywords: jaw, mandible, maxilla, maxillary sinus, multiple complex odontomas Cite This Article: MAHIMA V GULEDGUD, SAIKRISHNA DEGALA, KARTHIKEYA PATIL, and DEEPIKA KESHARI, "Multiple Extensive Comple

Granular Cell Tumor of Tongue

Granular cell tumor is an uncommon benign neoplasm of unknown histogenesis but with a typical histological appearance composed of cells with characteristic granular cytoplasm. These tumors occur most often in adults as an asymptomatic solitary papule or nodule. A case of solitary granular cell tumor of the tongue in a 17 year old female patient is presented.Key words: Granular cell tumor, tongue, nodule

Intravascular Papillary Endothelial Hyperplasia: Diagnostic Sequence and Literature Review of an Orofacial Lesion

Intravascular papillary endothelial hyperplasia or Masson’s tumor is a rare reactive disease of vascular origin characterized by exuberant proliferation of endothelial cells notably occurring within blood vessels of head, neck, and extremities. The importance of this entity is its ability to mimic a variety of diseases both benign and malignant in the orofacial region. Here, we present a case of Masson’s tumor within the masseter muscle in a 40-year-old female with emphasis on the sequential investigative procedures performed to diagnose this entity

A retrospective study of panoramic radiographs for zygomatic air cell defect in children

Background and Aim: The aim was to determine the prevalence of zygomatic air cell defect (ZACD) among children of Indian origin and also to determine the dominant form of ZACD. Materials and Methods: One thousand six hundred and eighty-eight routine panoramic radiographs of subjects between 7 and 18 years, processed between January 2006 and January 2009 were screened, recorded and analyzed for ZACD. Results: Of the 1688 panoramic radiographs examined, 768 were of males and 920 of females. The radiographs were divided into two groups, Group I comprising of subjects in the age 7-12 years and other Group II in the age range 13-18 years. ZACD was found in 50 subjects, accounting for prevalence of 2.96%. Other occurrences found were unilateral 38 cases, bilateral 12, unilocular 20 and multilocular 42 respectively. Conclusion: This study described the prevalence and characteristics of ZACD among selected Indian children. It is essential to know and determine this variant of normal anatomy and differentiate it from pathologies

Lipoid Proteinosis: A Rare Encounter in Dental Office

Lipoid proteinosis is a sporadic congenital metabolic disorder which is characterized by deposition of hyaline material in dermis, submucosal connective tissue, and various internal organs. It has an extremely low prevalence rate with less than 300 cases reported so far. This progressive disease has a vast spectrum of manifestations ranging from asymptomatic lesions to fatal seizures and respiratory obstruction making timely diagnosis of this rare disorder an imperative task for oral health care practitioners. We report a case of characteristic oral manifestations of lipoid proteinosis in a 28-year-old male patient along with a review of relevant prevailing literature